Johnson Controls A70HA-1C Temperature Control

Johnson Controls A70HA-1C Temperature Control is a reliable temperature controller designed for ventilating systems. This 4-wire, 2-circuit device with manual reset delivers precise temperature control for critical HVAC applications.

Engineered for dependable performance, it features Type 20 Foot x 1/8 Inch Tubing and easy integration into ductwork and control piping. The unit covers a temperature range from 15 to 55°F and offers a robust 400°F maximum temperature rating to safeguard equipment from heat spikes. Its durable construction supports long service life in demanding environments.

Electrical compatibility meets evolving system needs with a 120 to 600 Volt AC contact rating and a SPDT contact configuration for straightforward switching. The enclosure is made from cold rolled steel, providing rugged protection for daily operation in industrial and commercial settings. This temperature control solution doubles as a reliable temperature controller and a practical thermostat control for ventilating systems.

• Configuration: Type 20 Foot x 1/8 Inch Tubing, 4-Wire, 2-Circuit, Manual Reset
• Temperature range: 15–55°F
• Max temperature rating: 400°F
• Electrical specs: 120–600 VAC, SPDT
• Enclosure: Cold rolled steel
• Application: Ventilating system control